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Geo IR 85-92GHz
Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
20160817 22:10:00 * SSMIS-18 85-92GHz 35.0 50.19 145.21 51.07 145.46 0.46 1.29 5.00 0.0
20160817 21:57:05 SSMIS-17 85-92GHz 35.0 50.10 145.70 49.18 145.43 0.49 1.38 5.00 0.0
20160817 19:28:40 SSMIS-16 85-92GHz 35.0 48.79 144.78 49.43 144.97 0.48 1.36 5.00 0.0
20160817 17:10:09 SSMI-15 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160817 15:49:03 AMSR2 85-92GHz 35.0 46.71 144.49 45.96 144.27 0.44 1.24 5.00 0.0
20160817 07:57:45 SSMIS-17 85-92GHz 35.0 41.30 142.69 41.56 142.77 0.34 0.96 1.30 6.7
20160817 05:28:19 SSMIS-16 85-92GHz 35.0 *** *** *** *** *** *** 5.00 ***
20160817 04:51:28 SSMI-15 85-92GHz 35.0 39.96 142.52 40.26 142.61 0.34 0.97 0.30 12.2
20160817 03:50:46 * AMSR2 85-92GHz 35.0 39.50 142.25 38.86 142.06 0.26 0.73 0.50 33.4
20160816 22:26:00 * SSMIS-18 85-92GHz 35.0 37.22 141.40 37.54 141.49 0.26 0.73 1.20 22.3
20160816 19:31:41 GMI 85-92GHz 35.0 *** *** *** *** *** *** 0.20 ***
20160816 17:28:39 SSMI-15 85-92GHz 35.0 35.63 141.29 35.63 141.30 0.32 0.92 5.00 0.0
20160816 16:46:48 * AMSR2 85-92GHz 35.0 35.59 141.26 35.72 141.29 0.35 0.98 5.00 0.0
20160816 09:46:40 GMI 85-92GHz 36.9 33.86 141.47 33.45 141.59 0.50 1.41 5.00 0.0
20160816 08:08:59 SSMIS-17 85-92GHz 38.2 33.84 141.26 33.95 141.22 0.34 0.97 0.70 23.4
20160816 05:39:40 SSMIS-16 85-92GHz 40.0 *** *** *** *** *** *** 5.00 ***
20160816 05:05:31 * SSMI-15 85-92GHz 40.0 32.93 142.05 33.06 142.00 0.30 0.86 5.00 0.0
20160815 20:47:54 SSMIS-17 85-92GHz 37.3 31.15 142.96 31.09 142.99 0.50 1.42 2.50 1.0
20160815 18:18:53 SSMIS-16 85-92GHz 35.0 30.11 142.97 29.95 143.06 0.41 1.15 5.00 0.0
20160815 17:46:27 SSMI-15 85-92GHz 35.2 30.41 143.08 30.35 143.11 0.41 1.15 0.50 1.1
20160815 16:05:55 AMSR2 85-92GHz 36.6 30.28 142.69 30.55 142.53 0.52 1.48 5.00 0.0
20160815 08:31:30 SSMIS-18 85-92GHz 42.9 28.49 144.46 28.49 144.46 0.49 1.38 5.00 0.0
20160815 08:20:09 SSMIS-17 85-92GHz 43.1 28.24 144.20 28.28 144.18 0.60 1.71 3.80 0.3
20160815 05:51:10 SSMIS-16 85-92GHz 45.0 27.67 144.75 27.60 144.79 0.28 0.80 2.80 6.2
20160815 03:59:54 AMSR2 85-92GHz 45.0 27.40 144.78 27.14 144.94 0.37 1.06 3.70 5.0
20160814 21:13:05 SSMIS-18 85-92GHz 45.0 26.27 144.93 26.09 144.91 0.45 1.27 1.40 1.4
20160814 21:02:20 SSMIS-17 85-92GHz 45.0 25.82 144.98 25.69 144.97 0.37 1.04 5.00 3.4
20160814 19:41:41 * GMI 85-92GHz 45.0 26.04 144.84 26.23 144.86 0.30 0.84 0.30 13.6
20160814 18:33:25 SSMIS-16 85-92GHz 45.0 25.95 144.79 25.73 144.77 0.50 1.42 0.40 2.0
20160814 09:56:40 GMI 85-92GHz 38.3 23.65 144.02 23.32 143.81 0.47 1.34 5.00 0.0
20160814 08:42:34 SSMIS-18 85-92GHz 37.3 23.07 145.37 23.02 145.33 0.32 0.90 5.00 0.0
20160814 08:32:08 SSMIS-17 85-92GHz 37.1 22.98 145.23 22.98 145.23 0.33 0.93 5.00 0.0
20160814 06:02:35 * SSMIS-16 85-92GHz 35.0 22.46 143.97 22.31 143.89 0.49 1.39 2.90 1.9
20160813 21:27:10 SSMIS-18 85-92GHz 32.9 *** *** *** *** *** *** 5.00 ***
20160813 21:17:17 * SSMIS-17 85-92GHz 32.7 21.42 142.06 21.28 141.91 0.35 1.00 5.00 0.0
20160813 20:36:40 GMI 85-92GHz 32.2 *** *** *** *** *** *** 5.00 ***
20160813 18:47:49 SSMIS-16 85-92GHz 30.0 19.50 143.06 19.37 142.89 0.49 1.39 5.00 0.0
20160813 16:20:47 AMSR2 85-92GHz 30.0 19.27 142.09 19.35 142.22 0.30 0.84 5.00 0.0
20160813 08:53:50 SSMIS-18 85-92GHz 27.4 18.95 140.59 18.90 140.55 0.49 1.39 2.90 3.0
20160813 08:44:21 SSMIS-17 85-92GHz 27.3 19.13 140.42 19.10 140.39 0.44 1.24 3.60 5.1
20160813 06:14:51 * SSMIS-16 85-92GHz 25.0 18.39 141.00 18.30 140.92 0.37 1.04 0.40 5.0
20160813 04:09:55 AMSR2 85-92GHz 25.0 18.29 140.52 18.44 140.65 0.51 1.44 5.00 0.0

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: ARCHER Track page

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